Company

Established in 1964 and registered in the state of Delaware, USA, American Engineering Corporation (AEC) began operations in Okinawa, Japan, where it quickly became a strong presence. Starting with just 20 employees, AEC has since grown into a globally recognized construction firm, employing over 1,100 people in 2025 with 11 locations across Japan and beyond. Our steady growth is a result of our ability to adapt to technological advancements and evolving market needs.

Today, AEC holds the largest market share in U.S. military base construction projects in Okinawa, while also serving the private sector with diverse construction solutions. Our Mainland Japan Operations Headquarters leads a variety of initiatives, including the development and installation of advanced security systems for major corporations. With a proven track record in both infrastructure and cutting-edge technologies, AEC has earned a reputation for reliability, excellence, and dedication, driven by the expertise and hard work of our employees.

As the demand for infrastructure and environmental adaptation continues to grow, we are committed to building a sustainable future. Safety, quality, and service excellence remain our top priorities as we seek to enhance our offerings. At the same time, we prioritize creating a supportive work environment where our employees can thrive, grow, and innovate. Cultivating a strong corporate culture and nurturing the next generation of leaders are central to our long-term success.

In 2024, we celebrated our 60th anniversary and reaffirmed our position as Okinawa’s leading general contractor. With an eye on the future, we are expanding our presence into Asia and the Pacific, focusing on regions with U.S. military installations. As we look toward the next 100 years, we are committed to continued growth and value creation through innovation and adaptability.

President

Kenneth Mark Exsterstein